Joe Kennedy, third from left, CEO & President, and Tim Westergren, fourth from left, Chief Strategy Officer & Founder, of Pandora internet radio, ring the NYSE opening bell to celebrate their ... more 
Joe Kennedy, third from left, CEO & President, and Tim Westergren, fourth from left, Chief Strategy Officer & Founder, of Pandora internet radio, ring the NYSE opening bell to celebrate their company's IPO at the New York Stock Exchange Wednesday, June 15, 2011. (AP Photo/Richard Drew) less 
1 / 1
Associated Press | Photo By Richard Drew
Wed, Jun 15, 2011 10:27 AM EDT